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'Gossip Girl': Meet Serena's new man

Looks like Serena will be trading in Brooklyn boy Dan for some European elegance. Armie Hammerhas been cast as Gabriel Serrano, a socialite from abroad who will wine and dine S — for three episodes. Three episodes? Guess we know where this relationship is headed.

But I guess we would have figured that out pretty soon anyway. Word has it that Gabriel might be double-dipping: Before S, he'll have recently dated friend Poppy Lifton (Tamara Feldman). What's that saying about buds before boys again?